Japan Display Inc.

Magnolia White Corporation

Nikko Company

Nobuo Imai

Hiroshi Ogawa

Shinichi Kawamura

Yuya Yamamoto

Takashi Tsuchiya

Kaichi Fukuda

A manufacturing method of a display device includes forming a lower electrode, forming an insulating layer overlapping the lower electrode, forming a first aluminum layer above the insulating layer, cooling the first aluminum layer, forming a second aluminum layer on the first aluminum layer, forming a thin film above the second aluminum layer, forming a partition including a lower portion and an upper portion, forming an organic layer located on the lower electrode, and forming an upper electrode which is located on the organic layer and is in contact with the lower portion of the partition.

Manufacturing method of display device

According to one embodiment, a manufacturing method of a display device includes providing a processing substrate in which a lower electrode is formed on a stage inside a chamber, forming a first insulating layer overlapping the lower electrode in a state where a first distance is formed between the stage and a counter-electrode, and subsequently forming a second insulating layer on the first insulating layer in a state where a second distance greater than the first distance is formed between the stage and the counter-electrode, forming a rib by patterning the first insulating layer and the second insulating layer, forming a partition, forming an organic layer, forming an upper electrode, forming a cap layer, and forming a sealing layer.

According to one embodiment, a display device includes a lower electrode, a rib formed of an inorganic insulating material and including an aperture overlapping the lower electrode, a partition including a lower portion and an upper portion, an organic layer provided on the lower electrode in the aperture, an upper electrode provided on the organic layer, a cap layer provided on the upper electrode, and a sealing layer. An edge of the aperture includes a first linear portion, a second linear portion and a curved portion connected to the first linear portion and the second linear portion. An angle between the first linear portion and the second linear portion is greater than or equal to 90°.

Display device

According to one embodiment, a method of manufacturing a display device includes forming a lower electrode, forming an insulating layer covering the lower electrode, forming a partition including a lower portion on the insulating layer and an upper portion protruding from a side surface of the lower portion, forming, after the forming of the partition, a pixel aperture in the insulating layer, forming an organic layer in contact with the lower electrode via the aperture, forming an upper electrode which covering the organic layer and patterning the organic layer and the upper electrode to form a display element.

Method of manufacturing display device

According to one embodiment, a display device comprises a first lower electrode, a rib including a first pixel aperture, a partition including a lower portion on the rib and an upper portion protruding from a side surface of the lower portion, a first upper electrode, and a first organic layer between the first lower electrode and the first upper electrode. The lower portion includes a bottom layer and a stem layer on the bottom layer. The bottom layer is formed of a material which has a smaller etching rate to a mixed acid containing phosphoric acid, nitric acid, and acetic acid than the stem layer and which is conductive.

In one embodiment, an array substrate for a flat display device includes a gate line extending in a first direction, a source line extending a in second direction orthogonally crossing the first direction. A switching element includes a semiconductor layer, a gate electrode electrically connected with the gate line, a source electrode electrically connected with the gate line in contact with the semiconductor layer and a drain electrode in contact with the semiconductor layer. An insulating film covers the source line and the switching element, and includes a contact hole exposing the drain electrode. A pixel electrode is formed on the insulating film. An insulating filling component is filled in the contact hole of the insulating film so as to be interposed between the drain electrode and the pixel electrode in a pixel in which the source line is short-circuited with the drain electrode.

Array substrate for flat display device and manufacturing the same

An antenna for a remote controlled toy comprises a conductor made of a metal wire and a cap portion anchored in an end of the conductor, wherein said conductor has a hook portion with a U-shaped end, a first flared portion articulated with said hook portion and provided crookedly for projecting in the perpendicular direction to said hook portion, a second flared portion articulated with the first flared portion and provided crookedly for projecting in the opposite direction from said first flared portion with regard to said hook portion, said cap portion has a T-shaped groove comprised of a horizontal groove housing said first flared portion and said second flared portion, a perpendicular groove housing said hook portion, and a hook locking part is provided inside the T-shaped groove.

Growing community of inventors

Tokyo, Japan

Nobuo Imai